Tikkurila Temafloor PU is a solvent-free, elastic two-component polyurethane coating.
For new and old concrete and asphalt floors exposed to mechanical and chemical stress
Withstands water, oils, greases, chemicals and dilute solutions of non-oxidizing acids, alkali and salt solutions. Resists only temporary splashes of oxidizing acids and bleaching chemicals
Withstands +80ºC dry heat. Does not resist abrupt changes of temperature
Good impact resistance
Self-levelling, to be applied with serrated or steel trowel
Recommended for industrial and storage facilities, repair shops; e.g. air handling units, process or paper machine units and corridors
Professional use only - from the 24th August 2023, adequate training is required before industrial or professional use of this product.
Tikkurila Temafloor PU is a solvent-free, elastic two-component polyurethane coating. It withstands mechanical and chemical stresses in industrial and storage facilities, etc.
Temafloor PU can be used for new and old concrete as well as for asphalt floors. This is a tintable paint and it can be tint in many colors.
It has good resistance to abrasion and withcstands chemicals and heat. The coating forms a durable, seamless and easy-to-clean surface. Temafloor PU does not shrink or crack.
Withstands water, oils, greases, chemicals and dilute solutions of non-oxidizing acids, alkali and salt solutions. Resists only temporary splashes of oxidizing acids and bleaching chemicals
Withstands +80ºC dry heat. Does not resist abrupt changes of temperature
Good impact resistance
Self-levelling, to be applied with serrated or steel trowel
Recommended for industrial and storage facilities, repair shops; e.g. air handling units, process or paper machine units and corridors
Technical Data
Technical Data
Tikkurila Temafloor PU
Volume Solids:
approx. 100%
SG:
1.4 kg / litre (mixture)
Viscosity:
n/a
Density:
1.4 g/cm³ - Hardener: 1,23 g/cm³
Storage Conditions:
Store away from direct sunlight in a dry, cool and well-ventilated area, away from incompatible materials (see Section 10). Keep container tightly closed. Containers that have been opened must be carefully resealed and kept upright to prevent leakage. Do not store in unlabeled containers. Recommended storage temperature is 5°C - 25°C
Shelf Life:
None
Pot Life:
20 – 30 minutes on substrate, abt. 15 minutes in the mixing container.
Flash Point:
>100˚C
Coverage (for a flat substrate):
Practical coverage depends on the porosity and evenness of the substrate and on the application method.
Drying Times At 23°C
Dust Dry:
After 6 hours
Light trucking:
After 24 hours
Fully Cured:
After 7 days
Surface Preparation
New Concrete
Remove laitance by power grinding vacuum grit blasting or hydrochloric acid etching.
Choose the method best suited for the premises.
After grinding remove dust carefully with a vacuum cleaner.
Hydrochloric acid etching is carried out with diluted hydrochloric acid (1 part concentrated hydrochloric acid, 4 parts water).
Rinse with plenty of water.
Dry the surface.
Old Concrete
Remove all grease, oil, chemicals and other impurities by Maalipesu detergent.
Remove old peeling paint layer by grinding.
Choose the method best suited for the premises.
Clean out pot-holes removing all loose friable material.
Open cracks with e.g. an abrasive tool.
Remove loose material and dust.
If cementitious screed is used, check compatibility with the levelling screed manufacturer.
Application Conditions
The relative humidity of the concrete should not exceed 97%.
The temperature of the ambient air, surface or coating should not fall below +15ºC during application or drying.
Relative humidity of air should not exceed 70%.
Mixing Components
Mixing Ratio
Base:
4 parts by volume
Temafloor PU
Hardener:
1 part by volume
008 4011
First stir base and hardener separately.
Mix the correct proportions of base and hardener thoroughly (approx. 2 minutes to get homogenous mixture) by using a low speed industrial hand drill with a paddle.
Insufficient mixing or incorrect mixing ratio will result in uneven drying of the surface, weaken the properties of the coating and risk the success of the application.
Thickness
Film thickness 1 mm coverage approx:
1 m²/litre
Film thickness 2 mm coverage approx:
0.5 m²/litre
Application
Priming:
Prime using about 30% thinned Temafloor 400 epoxy varnish.
Pour the varnish onto the floor and apply as much as is needed to impregnate the concrete surface.
If necessary, repeat priming to get a non-porous surface.
A porous priming coat will result in holes and air bubbles in the finished coating.
Subsequent treatment can be carried out after 2 hours using "wet-on-wet" technique.
Asphalt floors should be primed by applying unthinned Temafloor PU with a suitable steel or rubber trowel.
Scatter sand of grain size Ø 0,1–0,6 mm on the fresh primer coat to ensure the screed adhesion and prohibit gliding of the screed.
Remove loose sand with vacuum cleaner before coating with Temafloor PU.
Patching:
Patch pot-holes and cracks with a mixture of unthinned Temafloor 400 epoxy varnish and dry, clean sand.
Mixing ratio e.g. 1 part by volume of varnish mixture and 1–2 parts by volume of sand of grain size 0.1–0.6 mm.
Sand the patched areas before overcoating, if necessary.
Note! Concrete surface should always be primed before patching.
Topcoating
Overcoating should be done within 16–24 hrs after priming.
If the primed surface is not overcoated within 24 hrs, it should be abraded.
Pour the mixture onto the floor and apply it with a trowel and level with a roller.
Control that the thickness of layer is correct by observing coating consumption and by measuring the film thickness.
Recommended layer thickness is 1.0–2.0 mm.
Use spiked roller to finish the surface approx. 10–20 min after application. Spiked roller helps removing air bubbles from the coating.
Thinner/Cleaning
Thinner:
Do not thin Temafloor PU polyurethane coating.
VOC
VOC 2004/42/EC (cat A/j) 500 g/l (2010)
Temafloor PU: max. VOC < 500 g/l
Health And Safety
Reaction to fire: BFL-s1 according to standard EN 13501-1
Containers are provided with safety labels, which should be observed. Further information about hazardous influences and protection are detailed in individual health and safety data sheets.
Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.
Tikkurila Temafloor PU is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.
Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.
Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.
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